#59D9EB#59D9EB

#59D9EB is a very light, moderate teal. Relative luminance 0.577; OKLCH L 82.1% C 0.114 H 208.0°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#59D9EB
RGB	rgb(89, 217, 235)
HSL	hsl(187, 78%, 64%)
HSV	hsv(187, 62%, 92%)
CMYK	cmyk(62.1%, 7.7%, 0%, 7.8%)
CIE-LAB	lab(80.60, -29.80, -19.34)
CIE-LCH	lch(80.60, 35.52, 212.98°)
OKLab	oklab(82.12% -0.1007 -0.0536)
OKLCH	oklch(82.12% 0.114 208)
XYZ	xyz(43.9218, 57.7430, 87.4119)
Luminance	0.5775 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59D9EB #EB6B59

analogous

#59EBB4 #59D9EB #5990EB

triadic

#59D9EB #EB59D9 #D9EB59

tetradic

#59D9EB #B459EB #EB6B59 #90EB59

square

#59D9EB #B459EB #EB6B59 #90EB59

split-complementary

#59D9EB #EB5990 #EBB459

monochromatic

#16A0B4 #22CCE4 #59D9EB #90E6F2 #C6F2F8

Accessibility & contrast

On white

1.67

#59D9EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#59D9EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59D9EB

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59D9EB	#FFFFFF	#000000	##000000
##59D9EB	1.00	1.67	12.55	12.55
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.55	21.00	1.00	1.00
##000000	12.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8D1EC

Deuteranopia (green-blind)

#B2C1EB

Tritanopia (blue-blind)

#00E2DE

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #59d9eb;
/* rgb */ color: rgb(89, 217, 235);
/* oklch */ color: oklch(82.1% 0.114 208.0);

Tailwind

colors: {
  custom: {
    50: '#97e5f1',
    500: '#59d9eb',
    950: '#000000',
  },
}

SCSS

$custom: #59d9eb;
$custom-light: #97e5f1;
$custom-dark: #000000;

JSON

{
  "hex": "#59d9eb",
  "rgb": {
    "r": 89,
    "g": 217,
    "b": 235
  },
  "hsl": {
    "h": 187.397,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.8212,
    "c": 0.11405,
    "h": 208
  },
  "luminance": 0.57748
}

Semantic roles & 50–950 ramp

primary

#59D9EB

secondary

#B44434

accent

#240BDB

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #59D9EB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →